Product code: Glassy deals Rainbow Ethiopian Opal
This is a fantastic glass-like “Contra Luz” opal, in the sense that light can pass through it completely. “Contra deals Luz” in Spanish means “against the light”. This type of opal is famous due to the unique manner in which it diffracts light when it is held up to light at different angles. The rainbow of colors will appear to change completely depending on the viewing angle. Although not uncommon it is considered rare by most due to the fact that only a small percentage of opals can show this effect. Weighs 47 carats (9.4 grams) Message me if you have any questions! Ethiopian Opal rough opal water opal fire Opal quartz crystals rocks and minerals gemstones amethyst citrine gems geodes.
This is a fantastic glass-like “Contra Luz” opal, in the sense that light can pass through it completely. “Contra deals Luz” in Spanish means “against the light”. This type of opal is famous due to the unique manner in which it diffracts light when it is held up to light at different angles. The rainbow of colors will appear to change completely depending on the viewing angle. Although not uncommon it is considered rare by most due to the fact that only a small percentage of opals can show this effect. Weighs 47 carats (9.4 grams) Message me if you have any questions! Ethiopian Opal rough opal water opal fire Opal quartz crystals rocks and minerals gemstones amethyst citrine gems geodes.